zumspot dual band kit quick start guide · 2020. 1. 9. · powering up plug a usb micro power cable...
TRANSCRIPT
ZUMspot Dual Band Kit Quick Start Guide
The ZUMspot Dual Band Kit has all of the capabilities of the original ZUMspot, but it also allows you to communicate either via UHF or VHF frequencies between your ZUMspot Dual Band and HT. The ZUMspot Dual Band Kit has been specially designed to function under both RF bands thanks to its finely tuned dual-band RF filters, which block any harmonics from polluting the RF spectrum.
Table of Contents Table of Contents .......................................................................................................................................... 2
Board specifications ...................................................................................................................................... 3
Setup ............................................................................................................................................................. 3
Powering up .................................................................................................................................................. 4
Setup Pi-Star.................................................................................................................................................. 4
Wi-Fi .......................................................................................................................................................... 4
Configuration ............................................................................................................................................ 7
Enable DMR ............................................................................................................................................... 8
Enable D-Star .......................................................................................................................................... 10
Use with VHF ........................................................................................................................................... 11
Finishing setup ............................................................................................................................................ 12
Firmware update ......................................................................................................................................... 13
Building firmware on Pi-Star ....................................................................................................................... 15
Support ....................................................................................................................................................... 16
Board specifications
The ZUMspot RPi Dual Band is an Advanced Radio Module Board which when aired with a Raspberry Pi
and the MMDVM software becomes a small and efficient multi-mode digital hotspot.
ZUMspot Kit Features:
High performance 32-bit ARM processor
ZUMspot Board Fully Assembled And Tested
Supports DMR, P-25, D-Star, System Fusion and NXDN
Supports operation in both 2m and 70cm bands
Onboard LEDs to show status (Tx, Rx, PTT, Mode)
Up to 10mW RF power
SMA antenna connector, dual band VHF/UHF antenna included
Mounts cleanly on all current Raspberry Pi’s including the Pi Zero WH
Works on ODROID boards
The open source firmware (MMDVM) is pre-loaded and is easily upgraded via software
Built-in 1.3" OLED display
Connection for Nextion LCD display
1 Year Warranty
Setup
● The ZUMspot Dual Band Kit should come with the following: ○ ZUMspot Dual Band board ○ Raspberry Pi Zero ○ Pre-programmed SD card ○ 4 plastic screws ○ 4 plastic standoffs ○ 4 plastic nuts ○ 1 dual band antenna
● Make sure the SD card is inserted into the Raspberry Pi Zero ● Connect the antenna to the RF connector
Powering up ● Plug a USB micro power cable to your ZUMspot Dual Band Kit. The USB power port is the right
most USB port on the Raspberry Pi Zero. The USB cable should also be connected to a USB power supply.
Setup Pi-Star
Wi-Fi
● Power up the ZUMspot Dual Band Kit.
● After 3 minutes, scan for Wi-Fi access points from your phone or laptop. One should appear with the name Pi-Star-Setup
● Connect to it. When asked for the Wi-Fi password type in: raspberry
● After 3 minutes, go to your web browser (Chrome, Firefox, etc.) and connect to the website: http://pi-star (for Windows, Linux and Android devices http://pi-star.local (for macOS and iOS devices)
● You should see this page.
● Go to Configuration
○ You will be asked to put in the default username which is pi-star and the default password which is raspberry
○ Select Configure Wi-Fi and then click on Scan for Networks (10 secs)
● Select your Wi-Fi SSID and enter your password.
● Click on Save (and connect) to save the Wi-Fi configuration
● Reboot your ZUMspot Dual Band Kit
● Now you can continue to the Configuration section below.
Configuration
● Change the Node Callsign to your own, set the System Time Zone to your time zone, and set the
Dashboard Language to the language you prefer.
● Click Apply Changes when you are done
● When everything reloads, you will need to set the Radio/Modem Type to ZUMspot - Dual Band
Raspberry Pi Hat (GPIO) and click Apply Changes again.
Enable DMR
Once you have completed the Configuration steps. You can finish setting up your ZUMspot Dual Band
Kit with DMR
● Turn on DMR and then click Apply Changes
Enter your DMR ID
Choose your preferred DMR master server
Click Apply Changes in order to save your settings
You can now use DMR with your ZUMspot Dual Band Kit
Enable D-Star
Once you have completed the Configuration steps. You can finish setting up your ZUMspot Dual Band
Kit to use with D-Star.
● Now you can turn on D-Star by selecting the D-Star Mode switch and clicking Apply Changes
● You can now use D-Star with your ZUMspot Dual Band Kit
Use with VHF
To use the ZUMspot Dual Band Kit under the VHF band, you must first complete either the
Enable D-Star or the Enable DMR section above
To use the ZUMspot Dual Band Kit under VHF, all that is needed is to set the Radio
Frequency to a VHF frequency
Change the Radio Frequency to the desired VHF frequency and then click Apply Changes
Now you are all set to use the ZUMspot Dual Band Kit under VHF
Finishing setup
Once you have completed the Pi-Star configuration you can start using the ZUMspot Dual Band Kit to
connect to D-Star, DMR and other networks.
There is more information on configuring and using Pi-Star in this document.
https://amateurradionotes.com/images/1-Playing_with_Pi-Star.pdf
Firmware update
The firmware can be updated directly from the Pi. A script needs to be download to flash the
board.
Go to Configuration->Expert->SSH Access
Login to pi-star
Run command
rpi-rw
Run command:
curl -OL https://raw.githubusercontent.com/veraabad/ZUMspot_Update/master/install_fw_dualband.sh
If you get an error saying “Could not resolve host”, it likely means that your network is
setup for IPV6 and the Pi has not been able to acquire the IPV4 nameserver via DHCP.
Try the following. Otherwise skip to the “sudo chmod” step
Run command
sudo vi /etc/resolv.conf
Move cursor to the end of the line that starts with “nameserver” and then press
the “a” key on your keyboard in order to move the cursor over
Press Enter to start typing on a new line, and then type this in:
nameserver 8.8.8.8
Press the ESC key on your keyboard
Then type the following:
:wq
Then press Enter
You should now have exited the text editor. You can try the curl command again
and it should work now
Next type the command followed by the enter key
sudo chmod +x install_fw_dualband.sh
Then type the command followed by the enter key
./install_fw_dualband.sh
The flashing script will take care of the rest. Once the script is done it will reboot Pi-Star.
Building firmware on Pi-Star
Go to Configuration->Expert->SSH Access
Login to pi-star
Run command rpi-rw
Make sure the necessary software tools are installed by running these commands:
sudo apt-get install gcc-arm-none-eabi gdb-arm-none-eabi libstdc++-arm-none-eabi-
newlib libnewlib-arm-none-eabi
Install updated stm32flash utility by running these commands:
cd ~
git clone https://git.code.sf.net/p/stm32flash/code stm32flash
cd stm32flash
make
sudo make install
Download the firmware sources by running these command:
cd ~
git clone https://github.com/juribeparada/MMDVM_HS.git
cd MMDVM_HS/
git submodule init
git submodule update
cp configs/ZUMspot_dualband.h Config.h
Build the firmware by running this command:
make
Stop services by running these commands:
sudo pistar-watchdog.service stop
sudo systemctl stop mmdvmhost.timer
sudo systemctl stop mmdvmhost.service
Upload the firmware to ZUMspot RPi board:
sudo make zumspot-pi
Support
MMDVM Yahoo group:
https://groups.yahoo.com/neo/groups/mmdvm/conversations/messages
Pi-Star support forum:
https://forum.pistar.uk/
Pi-Star Facebook support group:
https://www.facebook.com/groups/pistar/
Pi-Star Wiki:
http://wiki.pistar.uk
ZUM Radio Facebook group:
https://www.facebook.com/groups/249802742395450/